05979757 is referenced by 742 patents and cites 34 patents.

The present invention relates to an improved portable shopping system. The system is provided with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes audio as well as video presentation means which are used to provide customer specific marketing files to promote the sale of identified items.

Title
Method and system for presenting item information using a portable data terminal
Application Number
706579
Publication Number
5979757
Application Date
December 20, 1996
Publication Date
November 9, 1999
Inventor
John Klein
Morgan Hill
CA, US
Robert Sandler
Holtsville
NY, US
Robert Beach
Los Altos
CA, US
Francis Riso
Setauket
NY, US
Judith Murrah
St. James
NY, US
Thomas K Roslak
Eastport
NY, US
William X Tracy
Floral Park
NY, US
Agent
Mauro Premutico
Assignee
Symbol Technologies
NY, US
IPC
G06F 15/20
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